table列表上有一个上移下移的功能
label.png
点击进行排序，数据为labelList。
up(index) {
const list = [ ...this.labelList ]
if (index < 1) {
this.$modal.msgError("已经是第一个了，无法上移");
this.labelList = [ ...list ]
} else {
list[index] = list.splice(index - 1, 1, list[index])[0]
this.labelList = [ ...list ]
}
},
down(index) {
const list = [ ...this.labelList ]
if (index >= list.length - 1) {
this.$modal.msgError("已经是最后一个了，无法下移");
this.labelList = [ ...list ]
} else {
list[index] = list.splice(index + 1, 1, list[index])[0]
this.labelList = [ ...list ]
}
},
然后删除
delete(index) {
this.labelList.splice(index, 1);
}
新增
addLabel() {
const data = { tagName: "", inOut: true };
this.labelList.push(data);
},
